Hello world 👋

我是X5tar，熟悉我的人也会亲切地叫我星星。目前是一名网络安全专业的学生，或者说，研究者。

在本科毕业以前，我曾作为CNSS的成员参加过许多国内外的CTF比赛，最初主攻Web安全，但后来也学会了一些逆向。

现在我的研究方向主要是系统和软件安全，致力于揭露新的攻击面以及应用新的安全技术解决现实问题。

这里是我做白日梦的一个小角落，我会时不时地记录一下我的日常碎片和学习经历，偶尔也会在这里发发小牢骚，或者分享一些随手拍下的景色。

This is Xing Han, but in the cyberspace, I go by X5tar.

I’m currently immersed in the ever-evolving field of cybersecurity, maybe as a researcher.

I navigate the intricate cyber realm, with keen interests in system and software security, exploring both its luminous innovations and shadowy recesses.

I was a proud member of CNSS, where I dove deep into the world of CTF and crossed paths with a bunch of fascinating peers.

Here is a little nook where I jot down my thoughts and experiences, and most of musings will be penned in Chinese.

So if you’ve stumbled upon this page as an English reader, or if you just want to get a real-world glimpse of who I am, please check out my academic page for more information. (P.S. Please keep an eye on the domain name — I’m quite fond of it!)